A colossal dam. That’s what first strikes you about the High Island Kei Ling Ha Catchwater. Towering over the landscape it stands a testament to human ingenuity. This isn’t just any dam. This is the High Island Kei Ling Ha Catchwater a crucial part of Hong Kong’s water infrastructure.
The High Island Reservoir itself is a marvel. Before its creation this area was the Kwun Mun Channel a waterway separating High Island from the Sai Kung Peninsula. In 1978 the dam opened. It solved Hong Kong’s water woes. The reservoir holds an astounding 273 million cubic meters of water.
But the story of the High Island Kei Ling Ha Catchwater isn’t just about water. It’s about overcoming challenges. Construction began in 1969 and lasted a decade. It cost over HK$400 million a staggering sum for its time. The project was undertaken by an Italian company. It involved building not just the main dams but also smaller ones and aqueducts. These transferred water from streams across Sai Kung Peninsula. Five workers tragically lost their lives during the construction. A moving memorial beside the East Dam honors their sacrifice.
The High Island Kei Ling Ha Catchwater isn’t just functional. Its location within the Hong Kong UNESCO Global Geopark adds another layer of intrigue. The area boasts breathtaking geological formations. These were formed millions of years ago by a supervolcano. The hexagonal rock columns are a stunning sight. They rise up to 100 meters tall. Their average diameter is 1.2 meters. These columns are visible along the High Island Geo Trail a scenic route that takes you past the dam.
One area features S-shaped columns. These were twisted by geological movements before solidifying. Later magma forced its way between them creating a dark-colored dyke. The trail also leads to a sea cave formed by the relentless action of waves. The cave shows how the coastline eroded over time. The High Island Kei Ling Ha Catchwater is more than just a dam. It’s a story etched in stone a blend of human endeavor and natural wonder. It’s a place where history and geology meet creating a truly unforgettable experience. Take a moment to appreciate its scale. Appreciate the story it silently tells.